Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH] rsi: no need to check return value of debugfs_create functions | Date | Tue, 22 Jan 2019 16:21:32 +0100 |
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When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this.
Cc: Kalle Valo <kvalo@codeaurora.org> Cc: linux-wireless@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/wireless/rsi/rsi_91x_debugfs.c | 5 ----- 1 file changed, 5 deletions(-)
diff --git a/drivers/net/wireless/rsi/rsi_91x_debugfs.c b/drivers/net/wireless/rsi/rsi_91x_debugfs.c index 8c6ca8e689e4..d0c35f3e2012 100644 --- a/drivers/net/wireless/rsi/rsi_91x_debugfs.c +++ b/drivers/net/wireless/rsi/rsi_91x_debugfs.c @@ -297,11 +297,6 @@ int rsi_init_dbgfs(struct rsi_hw *adapter) dev_dbgfs->subdir = debugfs_create_dir(devdir, NULL); - if (!dev_dbgfs->subdir) { - kfree(dev_dbgfs); - return -ENOMEM; - } - for (ii = 0; ii < adapter->num_debugfs_entries; ii++) { files = &dev_debugfs_files[ii]; dev_dbgfs->rsi_files[ii] = -- 2.20.1
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